Zte ZXR10 ZSR V2 - Multi-Area IS-Isv6 Configuration Example; Figure 7-2 Multi-Area IS-Isv6 Configuration Example

ZXR10ZSRV2CongurationGuide(IPv6)
Codes:K:kernel,I1:isis-l1,SFN:sf-nat64,R:ripng,AF:aftr,B:bgp,
D:direct,I2:isis-l2,SLN:sl-nat64,O:ospfv3,D6:dhcp,P:ppp,
S:static,N:nd,V:vrrp,A:address,M:multicast,UI:user-ipaddr;
DestOwnerMetric
InterfacePriGw
3555::/64I120
gei-0/3115fe80:2e::2d0:d0ff:fe78:99dd
R2#ping63555::52
sending5,100-byteICMPechoesto3555::52,timeoutis2seconds.
!!!!!
Successrateis100percent(5/5),round-tripmin/avg/max=0/0/0ms.
7.3.2Multi-AreaIS-ISv6ConfigurationExample
CongurationDescription
Foralarge-scalenetwork,theuseofmultipleareasshallbeconsideredinIS-IS.Setthe
nearrouterstobeinoneareaaccordingtotheirpositionsandfunctionsbecausearea
divisionishelpfultodecreasethedemandformemory,andtheroutersineachareaonly
needtomaintainasmallerlinkstatedatabase.
Figure7-2showsamulti-areaIS-ISinstance.R1isinArea1,R2inArea0,andR3and
R4inArea2.OnR1,performrouteaggregationforthenetworksegmentsinArea1.The
staticroutesareredistributedtotheIS-ISonR4.
Figure7-2Multi-AreaIS-ISv6CongurationExample
CongurationFlow
1.EnabletheIPv6protocolontheinterfaces,congureIPv6addressesforthese
interfaces,congureloopbackinterfaces,enableIPv6ontheloopbackinterfaces,
andcongureIPv6addressesfortheloopbackinterfaces.
2.ConguretheIS-ISv6protocolandensurethatthesystem-idsoftheroutersarenot
thesame.EstablishL2neighborsbetweenR2andR1/R3,andestablishL1neighbors
betweenR3andR4.Here,themulti-topologyenvironmentistakenasanexample.
3.EnabletheIS-ISv6protocolontheinterfaces.
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SJ-20140504150128-018|2014-05-10(R1.0)ZTEProprietaryandCondential